| 1 | <?php |
| 2 | function smarty_function_str_split($params,&$smarty) { |
| 3 | if (!function_exists("str_split")) { |
| 4 | function str_split($str,$length = 1) { |
| 5 | if ($length < 1) return false; |
| 6 | $strlen = strlen($str); |
| 7 | $ret = array(); |
| 8 | for ($i = 0; $i < $strlen; $i += $length) { |
| 9 | $ret[] = substr($str,$i,$length); |
| 10 | } |
| 11 | return $ret; |
| 12 | } |
| 13 | } |
| 14 | |
| 15 | $name = $params['name']; |
| 16 | if (!empty($name)) $array[$name] = str_split($params['string'],$params['length']); |
| 17 | else $array = str_split($params['string'],$params['length']); |
| 18 | $smarty->assign('str_split',$array); |
| 19 | } |
| 20 | ?> |